Vertical Machining Center
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VMC650

Model: VMC650
Machine TypeUnitVMC640VMC650VMC1050EVMC5030
Worktable
Worktable(length×width)mm800*300800*5001250*360700*300
Maximun load of tablekg300400500300
T-solt(number of slot×slot width×pitch)mm3-18-905-18-903-18-803-14-90
Triaxial itinerary

Travel for X/Y/Z axesmm600*330*400600*500*5001000*440*500500*300*400
Distance from spindle nose to table surfacemm100-500120-620100-600100-500
Distance from spindle center to colum guide surfacemm380550460400
Feed system
CNC System
KND1000KND1000KND1000KND1000
Rapid shift of axes of X/Y/Zm/min10.10.1024/24/2410.10.824/24/24
Maximum cutting feed speedmm/min1-60001-120001-60001-12000
Automatic tool changing system(CNC milling without)
Standard tool quantity
12Bamboo hat/disk16Bamboo hat/disk12Bamboo hat/disk8Bamboo hat
Tool max. dia./Length
mm78/15078/30078/30050/200
Tool exchange mode
pneumaticpneumaticpneumaticpneumatic
Average tool exchange timesec7s Bamboo hat/2.5s disk7s Bamboo hat/2.5s disk7s Bamboo hat/2.5s disk7s 
Precision
Positioning accuracymm0.0080.0080.0080.008
Accuracy of repeated positioningmm0.0060.0050.0060.005
Spindle system
Spindle speedr.p.m8000800080008000
Spindle specifications(mode/insatllation diameter)
BT40/120BT40/120BT40/120BT30
Drive mode of spindle
belt drivebelt drivebelt drivebelt drive
Motor power of spindlekw3.75.55.53.7
Air pressure
Requirements for air compressingkg/cm2≥6≥6≥6≥6
Air pressure fiuxm3/min≥0.3≥0.3≥0.3≥0.3
Machine specifications
Integarated weightkg2600380041002000
Overall dimension(length×width×height)mm1900*1400*21002300*2160*22003000*2100*26001800*1400*2100



Description

This machine tool is in its standard configuration to be equipped with a Siemens 802D baseline CNC system and is provided with such functions that a CNC machine tool should have as linear interpolation, circular interpolation, fast positioning, coordinate system setting, tool offset, loop start, fixed cycle, self-diagnostics and program memory, which is high in the machine tool rigidity, good in machining precision and applicable to processing of a variety of flat, hole or planar complex-shaped parts, thus making it an important facility equipped in the machinery manufacturing, mold making and teaching.

For the main transmission of the machine tool, an inverter-controlled motor coordinated with the synchronous belt drive to achieve the stepless speed regulation of the spindle is adopted. Three coordinates X, Y and Z are directly connected each to the ball screws with servo motors, so as to achieve the feed movement in each direction respectively. As the pre-stretch structure is adopted in the ball screws, the transmission stiffness and positional accuracy of the machine tool are ensured. The gap is eliminated in all the ball screws and the motion rigidity of the moving parts is improved. A centralized lubrication device is adopted to carry out the gap lubrication for the guideways of the machine tool, thus providing a good protective device for the machine tool.

All the operation buttons, displays, hand wheels and external data interfaces are mounted on the control panel box. On the display, the coordinate positions of the tool in the machine tool, the remaining amount of movement within the program block executed, the program number executed, the program  being executed or edited, the order number, the character and numeric inputted, the alarm number and simple alarm content are shown and the state and modal command values and parameter settings and other data can also be displayed. It is possible to control the X-, Y- and Z-axis motor to make adjustments in all directions through the handwheels. The external data interfaces can be connected to a personal computer through a data line for data transmission, so as to have the programming completed outside the machine tool, thus saving the working time occupied at the machine tool because of programming.

 

VMC650

Characteristic

Ceneral vertical machining center, mainly used in medium-sized parts and molds procesiing. 

The workpiece in a fixture may be for the completion of milling, drilling, boring, reaming and other processes of processing. 

It can be single used and can also be used for multiple operations on parts in a production line cutting with powerful, high-speed positioning mechanical and electrical integration, automatic chip contrl and security protection features.

Workpice display

VMC650

The VMC machine can complete milling, boring, drilling, tapping and cutting threads and other processes.



Contact Us
  • Mob/Whatsapp: +86 180 2199 5133
  • Tel: +86 523 8450 6989
  • E-mail: sales@hoston.cc
  • Add: NO. 68, Renmin Middle Road, Jingjiang City, Jiangsu Province, China
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